libxml2-debugxml.html

xml开源解析代码.版本为libxml2-2.6.29,可支持GB3212.网络消息发送XML时很有用.

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        <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpString"/>xmlDebugDumpString ()</h3><pre class="programlisting">void	xmlDebugDumpString		(FILE * output, <br/>					 const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/>
</pre><p>Dumps informations about the string, shorten it if necessary</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the string</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlLsCountNode"/>xmlLsCountNode ()</h3><pre class="programlisting">int	xmlLsCountNode			(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/>
</pre><p>Count the children of @node.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node to count</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of children of @node.</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlLsOneNode"/>xmlLsOneNode ()</h3><pre class="programlisting">void	xmlLsOneNode			(FILE * output, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/>
</pre><p>Dump to @output the type and name of @node.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node to dump</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShell"/>xmlShell ()</h3><pre class="programlisting">void	xmlShell			(<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/>					 char * filename, <br/>					 <a href="libxml2-debugXML.html#xmlShellReadlineFunc">xmlShellReadlineFunc</a> input, <br/>					 FILE * output)<br/>
</pre><p>Implements the XML shell This allow to load, validate, view, modify and save a document using a environment similar to a UNIX commandline.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the initial document</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the output buffer</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>the line reading function</td></tr><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the output FILE*, defaults to stdout if NULL</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellBase"/>xmlShellBase ()</h3><pre class="programlisting">int	xmlShellBase			(<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/>					 char * arg, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/>
</pre><p>Implements the XML shell function "base" dumps the current XML base of the node</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellCat"/>xmlShellCat ()</h3><pre class="programlisting">int	xmlShellCat			(<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/>					 char * arg, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/>
</pre><p>Implements the XML shell function "cat" dumps the serialization node content (XML or HTML).</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellDir"/>xmlShellDir ()</h3><pre class="programlisting">int	xmlShellDir			(<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/>					 char * arg, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/>
</pre><p>Implements the XML shell function "dir" dumps informations about the node (namespace, attributes, content).</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellDu"/>xmlShellDu ()</h3><pre class="programlisting">int	xmlShellDu			(<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/>					 char * arg, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/>
</pre><p>Implements the XML shell function "du" show the structure of the subtree under node @tree If @tree is null, the command works on the current node.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>a node defining a subtree</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellList"/>xmlShellList ()</h3><pre class="programlisting">int	xmlShellList			(<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/>					 char * arg, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/>
</pre><p>Implements the XML shell function "ls" Does an Unix like listing of the given node (like a directory)</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellLoad"/>xmlShellLoad ()</h3><pre class="programlisting">int	xmlShellLoad			(<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/>					 char * filename, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/>
</pre><p>Implements the XML shell function "load" loads a new document specified by the filename</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file name</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 if loading failed</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellPrintNode"/>xmlShellPrintNode ()</h3><pre class="programlisting">void	xmlShellPrintNode		(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/>
</pre><p>Print node to the output FILE</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a non-null node to print to the output FILE</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellPrintXPathError"/>xmlShellPrintXPathError ()</h3><pre class="programlisting">void	xmlShellPrintXPathError		(int errorType, <br/>					 const char * arg)<br/>
</pre><p>Print the xpath error to libxml default error channel</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>errorType</tt></i>:</span></td><td>valid xpath error id</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>the argument that cause xpath to fail</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellPrintXPathResult"/>xmlShellPrintXPathResult ()</h3><pre class="programlisting">void	xmlShellPrintXPathResult	(<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> list)<br/>
</pre><p>Prints result to the output FILE</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>list</tt></i>:</span></td><td>a valid result generated by an xpath evaluation</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellPwd"/>xmlShellPwd ()</h3><pre class="programlisting">int	xmlShellPwd			(<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/>					 char * buffer, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/>
</pre><p>Implements the XML shell function "pwd" Show the full path from the root to the node, if needed building thumblers when similar elements exists at a given ancestor level. The output is compatible with XPath commands.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>the output buffer</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellSave"/>xmlShellSave ()</h3><pre class="programlisting">int	xmlShellSave			(<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/>					 char * filename, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/>
</pre><p>Implements the XML shell function "save" Write the current document to the filename, or it's original name</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file name (optional)</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellValidate"/>xmlShellValidate ()</h3><pre class="programlisting">int	xmlShellValidate		(<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/>					 char * dtd, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/>
</pre><p>Implements the XML shell function "validate" Validate the document, if a DTD path is provided, then the validation is done against the given DTD.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>the DTD URI (optional)</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div>
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        <div class="refsect2" lang="en"><h3><a name="xmlShellWrite"/>xmlShellWrite ()</h3><pre class="programlisting">int	xmlShellWrite			(<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/>					 char * filename, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/>
</pre><p>Implements the XML shell function "write" Write the current node to the filename, it saves the serialization of the subtree under the @node specified</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file name</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node in the tree</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div>
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